| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.52 | 9.603% | $124.4213 | $124.42 | $124.40 | $124.40 |
| Purchase #2 | $10.47 | 7.503% | $11.2556 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $166.27 | 6.292% | $176.7317 | $176.73 | $176.75 | $176.70 |
| Purchase #4 | $41.39 | 12.840% | $46.7045 | $46.70 | $46.70 | $46.70 |
| Purchase #5 | $121.73 | 8.517% | $132.0977 | $132.10 | $132.10 | $132.10 |
| Purchase #6 | $180.56 | 13.656% | $205.2173 | $205.22 | $205.20 | $205.20 |
| Purchase #7 | $163.85 | 3.614% | $169.7715 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $797.79 | $866.1996 | $866.20 | $866.15 | $866.20 | |